New luminescent tetracoordinate boron complexes: an in-depth experimental and theoretical characterisation and their application in OLEDs

2021 ◽  
Author(s):  
Pedro T. Gomes ◽  
Krishnamoorthy Paramasivam ◽  
Carina B. Fialho ◽  
Tiago Carpinteiro Cruz ◽  
Ana I. Rodrigues ◽  
...  
Keyword(s):  
Binuclear Complex ◽  
Boron Chelates ◽  
Boron Complexes

A group of new tetracoordinate mononuclear 2-(N-phenylformimino)pyrrolyl boron chelates [BX2{κ2N,N’-NC4H3-2-C(H)=N-C6H5}] (X=F 3; mesityl (2,4,6-trimethylphenyl, Mes) 4; C6F55; X2=1,1'-biphenyl-2,2'-di-yl 6) and the related binuclear complex [(C6F5)2B{κ2N,N’-NC4H3-2-C(H)=N-C6H4-N=C(H)-C4H3N-κ2N,N’}B(C6F5)2] 7 were synthesised via...

Ternary complexes of N-carboxymethylaminoacetohydroxamic acid

1981 ◽  
Vol 46 (5) ◽  
pp. 1107-1115 ◽  
Author(s):  
Rolf Karlíček ◽  
Miroslav Polášek ◽  
Vladimír Jokl
Keyword(s):  
Complex Formation ◽  
Ternary System ◽  
Binuclear Complex ◽  
Functional Group ◽  
Hydroxamic Acids ◽  
Ternary Complexes ◽  
Hydrogen Ions ◽  
Ligand Structure ◽  
Excess Copper

The formation of N-carboxymethylaminoacetohydroxamic acid complexes in solutions with excess copper(II) or iron(III) ions or both of them was studied. In the presence of Cu(II), the binuclear complex Cu2H-1L+ was identified; in the ternary system, the complex CuFeH-1L+ was found. This complex formation is necessarily associated with the ligand structure >N-CH2.CO-NHOH and with a new property of hydroxamic acids of this type - detachment of two hydrogen ions from one carbohydroxamic functional group.

ChemInform Abstract: A BINUCLEAR COMPLEX CONTAINING A THIOFORMALDEHYDE BRIDGE

1983 ◽  
Vol 14 (28) ◽  
Author(s):  
M. HERBERHOLD ◽  
W. EHRENREICH ◽  
W. BUEHLMEYER
Keyword(s):  
Binuclear Complex

A new cyano-bridged binuclear complex of pyridine-2-aldoxime with pentacyanoferrate(II) ions

1989 ◽  
Vol 165 (1) ◽  
pp. 83-85 ◽  
Author(s):  
Nicoletta Burger ◽  
Vladimira Hankonyi ◽  
Zlata Smerić
Keyword(s):  
Binuclear Complex

Boron complexes of aromatic ring fused iminopyrrolyl ligands: synthesis, structure, and luminescence properties

2016 ◽  
Vol 45 (39) ◽  
pp. 15603-15620 ◽  
Author(s):  
D. Suresh ◽  
Bruno Ferreira ◽  
Patrícia S. Lopes ◽  
Clara S. B. Gomes ◽  
Paramasivam Krishnamoorthy ◽  
...  
Keyword(s):  
Aromatic Ring ◽  
Luminescence Properties ◽  
Boron Complexes

New fluorescent aromatic ring-fused 2-iminopyrrolyl diphenyl boron complexes are emitters in the range blue to orange.

NMR Investigations on Boron Complexes in the Conjugate Addition on α,β-Unsaturated Imides

2001 ◽  
Vol 3 (8) ◽  
pp. 1165-1167 ◽  
Author(s):  
Giuliana Cardillo ◽  
Luca Gentilucci ◽  
Massimo Gianotti ◽  
Alessandra Tolomelli
Keyword(s):  
Conjugate Addition ◽  
Boron Complexes

Tetracoordinate Imidazole-Based Boron Complexes for the Selective Detection of Picric Acid

2016 ◽  
Vol 55 (21) ◽  
pp. 11153-11159 ◽  
Author(s):  
Kunchala Dhanunjayarao ◽  
Vanga Mukundam ◽  
Krishnan Venkatasubbaiah
Keyword(s):  
Picric Acid ◽  
Selective Detection ◽  
Boron Complexes

Structures of boron chelates of mono- and diacylketene aminals

1996 ◽  
Vol 45 (10) ◽  
pp. 2411-2416
Author(s):  
V. A. Dorokhov ◽  
L. G. Vorontsova ◽  
M. G. Kurella
Keyword(s):  
Boron Chelates

A cyano bridged copper(ii)-iron(iii) binuclear complex, (cutren)fe(cn)5no 2h2o crystal structure and magnetic properties

1998 ◽  
Vol 43 (4) ◽  
pp. 273-280 ◽  
Author(s):  
Jianz Hong Zou ◽  
Xing You Xu ◽  
Zheng Xu ◽  
Xiao Zeng You ◽  
Xiao Ying Huang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Binuclear Complex

Synthesis of new boron complexes: application to transfer hydrogenation of acetophenone derivatives

2011 ◽  
Vol 25 (5) ◽  
pp. 390-394 ◽  
Author(s):  
Ahmet Kilic ◽  
Cezmi Kayan ◽  
Murat Aydemir ◽  
Feyyaz Durap ◽  
Mustaf Durgun ◽  
...  
Keyword(s):  
Transfer Hydrogenation ◽  
Acetophenone Derivatives ◽  
Boron Complexes
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